22275385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17609}}^1$

素因数の和:17648

約数の個数: 16

約数和(自身を含む): 30430080

約数和(自身を除く): 8154695

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 17609, 88045, 193699, 405007, 968495, 2025035, 4455077, 22275385]

約数ペア:

[(1, 22275385), (5, 4455077), (11, 2025035), (23, 968495), (55, 405007), (115, 193699), (253, 88045), (1265, 17609)]